On Mon, Oct 20, 2014 at 6:01 PM, Joost van der Sluis <jo...@cnoc.nl> wrote:
> On 10/20/2014 08:35 PM, silvioprog wrote: > >> Can I use something like this using FPC from trunk?: >> >> http://www.drbob42.com/examines/examinA5.htm >> > > Why don't you just try it yourself? > Unfortunatelly in the moment I have no a FPC from trunk, I will install it as soon as possible. > And there are quite some techniques in that article. which one do you > mean? Maybe if you take some more time to formulate your real question? > The doubt shown in the title: "Is "reference to procedure" implemented in trunk?". Eg: TProc = *reference to* procedure(x: Integer); procedure call(const proc: TProc); begin proc(42); end; var proc: TProc; begin proc := procedure(a: Integer) begin Button1.Caption := IntToStr(a) end; call(proc) end; The article mentions anonymous functions, which are not supported ... Thanks, it answers my question! ;) For a moment I thought something like this was implemented, then I would test it. > ... but are also useless. > OK, thanks again! -- Silvio Clécio My public projects - github.com/silvioprog
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